33381904

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19141}}^1$

素因数の和:19258

約数の個数: 20

約数和(自身を含む): 65274220

約数和(自身を除く): 31892316

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 19141, 38282, 76564, 153128, 306256, 2086369, 4172738, 8345476, 16690952, 33381904]

約数ペア:

[(1, 33381904), (2, 16690952), (4, 8345476), (8, 4172738), (16, 2086369), (109, 306256), (218, 153128), (436, 76564), (872, 38282), (1744, 19141)]